Over the years I have been to Luxor in Marunouchi and Shirokane several times both for lunch and dinner. The food is always very nicely prepared and the menu quite interesting. On the latest visit to Marunouchi I took the standard 4,800 yen menu. This included a delicious entree plate with some octopus, pork belly with polenta and salami and fresh mozzarella. A spaghetti tossed in olive oil with a grilled scallop and a little half scampi followed. This was also very nice. Finally there was a little dessert plate and coffee. Including wine for three people the bill came to just under 20,000 yen which is clearly not cheap, but not outrageous either. All in all Luxor is a pretty safe choice on the food side, and it's open until quite late which is sometimes pretty hard to find in Tokyo.